[ 1456.937889] xdummy0: entered promiscuous mode [ 1456.943701] xdummy0: left promiscuous mode [ 1456.975256] xdummy0: entered promiscuous mode [ 1456.980640] xdummy0: left promiscuous mode [ 1457.006403] xdummy0: entered promiscuous mode [ 1457.011638] xdummy0: left promiscuous mode